Holding(s) in Company

Workspace Group PLC
21 December 2007

          
TR-1:     NOTIFICATION OF MAJOR INTERESTS IN SHARES

          
(1). Identity of the issuer or the underlying issuer 
     of existing shares to which voting rights are     Workspace Group Plc 
     attached:                                         ORD GBP 10p



2.   Reason for the notification (please tick the appropriate box or boxes)

     An acquisition or disposal of voting rights:                        X

     An acquisition or disposal of financial instruments 
     which may result in the acquisition of shares already 
     issued to which voting rights are attached:                 

     An event changing the breakdown of voting rights:                          

     Other (please specify):_________________


3.   Full name of person(s) subject 
     to the notification obligation:      The Royal Bank of Scotland Group plc
 

4.   Full name of shareholder(s) 
     (if different from 3.):              ABN AMRO Bank N.V.
 

5.   Date of the transaction and date 
     on which the threshold is 
     crossed or reached if different):    17/12/2007
 

6.   Date on which issuer notified:       18/12/2007
 

7.   Threshold(s) that is/are crossed 
     or reached:                          3%
 


8.   Notified details:

A:   Voting rights attached to shares
 
Class/type of shares            Situation previous to  
if possible using the           the Triggering         
ISIN CODE                       transaction        

                       Number of shares       Number of voting Rights 

Ordinary GBP 10p       4,948,698              4,948,698
GB0005296354



Resulting situation after the triggering transaction 
 
Class/type of shares   Number of shares Number of voting rights % of voting 
if possible using                                               rights                
the ISIN CODE                                                                         

                       Direct           Direct     Indirect     Direct  Indirect  

Ordinary GBP 10p       7,183,681        7,183,681               4.12%
GB0005296354


 
B:   Financial Instruments

Resulting situation after the triggering transaction 

Type of     Expiration Date  Exercise/Conversion Number of voting     % of voting     
financial                    Period/ Date        rights that may be   rights          
instrument                                       acquired if the                      
                                                 instrument is                        
                                                 exercised/                           
                                                 converted.                           

 
Total (A+B)

Number of voting rights       % of voting rights 

7,183,681                     4.12%



9.   Chain of controlled undertakings through which the voting rights and/or the
     financial instruments are effectively held, if applicable:

     The Royal Bank of Scotland Group plc (4.12%)
     RFS Holdings N.V. (4.12%)
     ABN AMRO Holding N.V. (4.12%)
     ABN AMRO Bank N.V. (4.12%)
 


Proxy Voting:

 
10.  Name of the proxy holder:              N/A
 

11.  Number of voting rights proxy holder 
     will cease to hold:                    N/A
 

12.  Date on which proxy holder will 
     cease to hold voting rights:           N/A
 

13.  Additional information:                This Notification is based upon the 
                                            Voting Rights figure of 174,311,997 
                                            obtained from FT Information

14.  Contact name:                          Richard Hopkins
 

15.  Contact telephone number:              020 7714 4459




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